Propargyl benzenesulfonate6165-75-9100 % similar Ethyl benzenesulfonate515-46-855 % similar 3-Butynyl P-toluenesulfonate23418-85-151 % similar Butyl benzenesulfonate80-44-449 % similar (2-Propyn-1-yloxy)benzene13610-02-145 % similar Methyl benzenesulfonate80-18-245 % similar 5-Phenyl-1-pentyne1823-14-938 % similar Benzyl-PEG5-ots129086-10-837 % similar 2-(2-Propyn-1-yloxy)-1H-isoindole-1,3(2H)-dione4616-63-137 % similar Bis(phenylsulfonyl)methane3406-02-836 % similar 1,3-Propanediol ditosylate5469-66-936 % similar Ethyl P-toluenesulfonate80-40-036 % similar Diphenyl sulfone127-63-935 % similar (Phenylsulfonyl)acetonitrile7605-28-935 % similar Triethylene glycol ditosylate19249-03-735 % similar 2,2′-Oxybis(ethyl tosylate)7460-82-435 % similar Propyl 4-methylbenzenesulfonate599-91-734 % similar Genite97-16-534 % similar 2-Methoxyethyl P-toluenesulfonate17178-10-833 % similar [(Phenylmethyl)sulfonyl]benzene3112-88-733 % similar